Trolling motor steering attachment



FIG. 1 is a top, rear and right side perspective view of a trolling motor steering attachment showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a top plan view thereof. 

The ornamental design for trolling motor steering attachment, as shown and described. 